St. Louis metropolitan area
E49719
The St. Louis metropolitan area is a bi-state urban region centered on the city of St. Louis, spanning parts of Missouri and Illinois and serving as a major Midwestern hub for culture, education, and industry.
All labels observed (24)
How this entity was disambiguated
This entity first appeared as the object of triple T352896 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Louis metropolitan area Context triple: [Washington University in St. Louis, cityRegion, St. Louis metropolitan area]
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A.
Kansas City metropolitan area
The Kansas City metropolitan area is a major bi-state urban region centered on Kansas City, spanning parts of Missouri and Kansas and known for its jazz heritage, barbecue, and diverse economy.
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B.
Omaha–Council Bluffs metropolitan area
The Omaha–Council Bluffs metropolitan area is a bi-state urban region centered on Omaha, Nebraska, and Council Bluffs, Iowa, serving as a major economic and cultural hub in the Midwestern United States.
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C.
St. Louis, Missouri, United States
St. Louis, Missouri, United States is a major Midwestern city on the Mississippi River known for its iconic Gateway Arch, rich musical and cultural heritage, and historical role as a gateway to the American West.
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D.
Memphis metropolitan area
The Memphis metropolitan area is a multi-county urban region centered on the city of Memphis, spanning parts of Tennessee, Mississippi, and Arkansas and serving as a major cultural, economic, and transportation hub of the Mid-South.
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E.
Seattle metropolitan area
The Seattle metropolitan area is a major urban and economic hub in Washington State centered on the city of Seattle, known for its technology industry, port facilities, and cultural influence in the Pacific Northwest.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St. Louis metropolitan area Target entity description: The St. Louis metropolitan area is a bi-state urban region centered on the city of St. Louis, spanning parts of Missouri and Illinois and serving as a major Midwestern hub for culture, education, and industry.
-
A.
Kansas City metropolitan area
The Kansas City metropolitan area is a major bi-state urban region centered on Kansas City, spanning parts of Missouri and Kansas and known for its jazz heritage, barbecue, and diverse economy.
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B.
Omaha–Council Bluffs metropolitan area
The Omaha–Council Bluffs metropolitan area is a bi-state urban region centered on Omaha, Nebraska, and Council Bluffs, Iowa, serving as a major economic and cultural hub in the Midwestern United States.
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C.
St. Louis, Missouri, United States
St. Louis, Missouri, United States is a major Midwestern city on the Mississippi River known for its iconic Gateway Arch, rich musical and cultural heritage, and historical role as a gateway to the American West.
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D.
Memphis metropolitan area
The Memphis metropolitan area is a multi-county urban region centered on the city of Memphis, spanning parts of Tennessee, Mississippi, and Arkansas and serving as a major cultural, economic, and transportation hub of the Mid-South.
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E.
Seattle metropolitan area
The Seattle metropolitan area is a major urban and economic hub in Washington State centered on the city of Seattle, known for its technology industry, port facilities, and cultural influence in the Pacific Northwest.
- F. None of above. chosen
Statements (48)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: St. Louis metropolitan area Description of subject: The St. Louis metropolitan area is a bi-state urban region centered on the city of St. Louis, spanning parts of Missouri and Illinois and serving as a major Midwestern hub for culture, education, and industry.
Referenced by (174)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Eastern Missouri
this entity surface form:
Greater St. Louis region
this entity surface form:
St. Louis, Missouri metropolitan area
subject surface form:
Main Terminal (St. Louis Lambert International Airport)
this entity surface form:
Greater St. Louis
this entity surface form:
Greater St. Louis metropolitan area
subject surface form:
Red Line (St. Louis MetroLink)
this entity surface form:
Greater St. Louis
subject surface form:
Blue Line (St. Louis MetroLink)
subject surface form:
Blue Line (St. Louis MetroLink)
this entity surface form:
Greater St. Louis
subject surface form:
College of Education (University of Missouri–St. Louis)
subject surface form:
Crystal City, Missouri
this entity surface form:
Greater St. Louis metropolitan area
subject surface form:
Ozzie Smith
this entity surface form:
St. Louis, Missouri area
this entity surface form:
Greater St. Louis
this entity surface form:
Greater St. Louis
this entity surface form:
Greater St. Louis
this entity surface form:
Greater St. Louis
this entity surface form:
St. Louis metropolitan statistical area
subject surface form:
Roxana, Illinois
this entity surface form:
Greater St. Louis
subject surface form:
Roxana, Illinois
this entity surface form:
St. Louis area
this entity surface form:
Greater St. Louis
this entity surface form:
St. Louis, Missouri metropolitan area
this entity surface form:
Greater St. Louis
this entity surface form:
Greater St. Louis
this entity surface form:
Greater St. Louis
this entity surface form:
Greater St. Louis
this entity surface form:
Greater St. Louis